Home / 16,284,182.04-22,472,232.48-8,841,855.24

Finding the Fourth Proportional to 16,284,182.04, 22,472,232.48 and 8,841,855.24

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Solution

The fourth proportional to 16,284,182.04, 22,472,232.48 and 8,841,855.24 is: 12,201,793.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,182.04 : 22,472,232.48 = 8,841,855.24 : x
  2. Step 2: Convert to fraction form
    16,284,182.04/22,472,232.48 = 8,841,855.24/x
  3. Step 3: Cross multiply
    16,284,182.04x = 22,472,232.48 × 8,841,855.24
  4. Step 4: Simplify right side
    16,284,182.04x = 198,696,226,507,786.22
  5. Step 5: Solve for x
    x = 198,696,226,507,786.22/16,284,182.04
  6. Step 6: Final answer
    x = 12,201,793.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.